Prepare for moving ldso FINI handling to libc by passing _dl_fini. This should not break ABI. Minor cleanup as well.
Prepare for moving ldso FINI handling to libc by passing _dl_fini. This should not break ABI.
Minor cleanup as well.

gittup/uClibc,brgl/uclibc-ng,ysat0/uClibc,foss-xtensa/uClibc,ffainelli/uClibc,mephi42/uClibc,ffainelli/uClibc,brgl/uclibc-ng,waweber/uclibc-clang,kraj/uClibc,hwoarang/uClibc,ysat0/uClibc,mephi42/uClibc,m-labs/uclibc-lm32,foss-xtensa/uClibc,skristiansson/uClibc-or1k,kraj/uclibc-ng,atgreen/uClibc-moxie,foss-for-synopsys-dwc-arc-processors/uClibc,ndmsystems/uClibc,ddcc/klee-uclibc-0.9.33.2,czankel/xtensa-uclibc,ddcc/klee-uclibc-0.9.33.2,ysat0/uClibc,klee/klee-uclibc,hjl-tools/uClibc,wbx-github/uclibc-ng,skristiansson/uClibc-or1k,waweber/uclibc-clang,foss-xtensa/uClibc,skristiansson/uClibc-or1k,ChickenRunjyd/klee-uclibc,wbx-github/uclibc-ng,waweber/uclibc-clang,ddcc/klee-uclibc-0.9.33.2,waweber/uclibc-clang,OpenInkpot-archive/iplinux-uclibc,kraj/uclibc-ng,foss-for-synopsys-dwc-arc-processors/uClibc,klee/klee-uclibc,czankel/xtensa-uclibc,kraj/uclibc-ng,groundwater/uClibc,majek/uclibc-vx32,m-labs/uclibc-lm32,hjl-tools/uClibc,groundwater/uClibc,groundwater/uClibc,OpenInkpot-archive/iplinux-uclibc,wbx-github/uclibc-ng,skristiansson/uClibc-or1k,brgl/uclibc-ng,ffainelli/uClibc,atgreen/uClibc-moxie,majek/uclibc-vx32,kraj/uClibc,OpenInkpot-archive/iplinux-uclibc,foss-xtensa/uClibc,ysat0/uClibc,majek/uclibc-vx32,gittup/uClibc,majek/uclibc-vx32,mephi42/uClibc,hwoarang/uClibc,ChickenRunjyd/klee-uclibc,wbx-github/uclibc-ng,ndmsystems/uClibc,ndmsystems/uClibc,klee/klee-uclibc,ffainelli/uClibc,gittup/uClibc,hjl-tools/uClibc,ChickenRunjyd/klee-uclibc,ChickenRunjyd/klee-uclibc,hjl-tools/uClibc,foss-for-synopsys-dwc-arc-processors/uClibc,kraj/uClibc,gittup/uClibc,foss-for-synopsys-dwc-arc-processors/uClibc,groundwater/uClibc,atgreen/uClibc-moxie,m-labs/uclibc-lm32,kraj/uClibc,czankel/xtensa-uclibc,brgl/uclibc-ng,klee/klee-uclibc,groundwater/uClibc,hwoarang/uClibc,mephi42/uClibc,ffainelli/uClibc,czankel/xtensa-uclibc,hwoarang/uClibc,atgreen/uClibc-moxie,m-labs/uclibc-lm32,OpenInkpot-archive/iplinux-uclibc,kraj/uclibc-ng,ndmsystems/uClibc,hjl-tools/uClibc,ddcc/klee-uclibc-0.9.33.2